.lgc-btn{position:fixed;right:16px;bottom:16px;z-index:50;padding:12px 16px;border:0;border-radius:24px;background:#0f3d3e;color:#fff;font:500 15px/1 inherit;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.lgc-btn:focus-visible,.lgc-chip:focus-visible,.lgc-send:focus-visible,.lgc-in:focus-visible,.lgc-x:focus-visible{outline:3px solid #f5a623;outline-offset:2px}
.lgc-box{position:fixed;right:16px;bottom:16px;z-index:51;width:min(360px,calc(100vw - 32px));max-height:min(560px,calc(100vh - 32px));display:flex;flex-direction:column;background:#fff;color:#1a1a1a;border:1px solid #ccc;border-radius:12px;box-shadow:0 6px 24px rgba(0,0,0,.25);font:15px/1.4 inherit}
.lgc-box[hidden],.lgc-btn[hidden]{display:none}
.lgc-head{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border-bottom:1px solid #e5e5e5;font-weight:600}
.lgc-x{border:0;background:none;font-size:20px;cursor:pointer;padding:4px 8px}
.lgc-log{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:8px}
.lgc-m{padding:8px 10px;border-radius:10px;max-width:88%;white-space:pre-wrap;overflow-wrap:anywhere}
.lgc-u{align-self:flex-end;background:#0f3d3e;color:#fff}
.lgc-a{align-self:flex-start;background:#f0f0f0}
.lgc-a a{color:#0f3d3e;font-weight:600}
.lgc-note{padding:0 12px 6px;font-size:12px;color:#555}
.lgc-chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 12px 8px}
.lgc-chip{border:1px solid #0f3d3e;background:#fff;color:#0f3d3e;border-radius:14px;padding:5px 10px;font:inherit;font-size:13px;cursor:pointer}
.lgc-form{display:flex;gap:6px;padding:8px 12px 12px;border-top:1px solid #e5e5e5}
.lgc-in{flex:1;min-width:0;padding:8px;border:1px solid #999;border-radius:8px;font:inherit}
.lgc-send{border:0;border-radius:8px;background:#0f3d3e;color:#fff;padding:8px 12px;font:inherit;cursor:pointer}